The invention relates to a vehicle cold starting method and device, a readable storage medium, electronic equipment and a vehicle. The method comprises the steps that when a vehicle starting instruction is received and the temperature of a power battery is lower than a first temperature threshold value, the power battery is started for heating; when the temperature of the power battery is greater than or equal to a second temperature threshold value, starting the fuel battery to heat, so that the power battery and the fuel battery are simultaneously heated; and when the temperature of the fuel cell is higher than a third temperature threshold value, a heating load of the vehicle is started, and the power of the heating load is larger than or equal to the minimum power generation power of the fuel cell. Therefore, when the heating starting of the fuel cell is about to be completed but the power cell does not have the charging condition, the heating load is utilized to consume the electric energy generated by the fuel cell, so that the situation that the power cell is charged too early after the heating starting of the fuel cell is completed to cause overcurrent of the power cell under the condition that the fuel cell and the power cell are simultaneously heated and started is avoided; and the cold start time of the vehicle is shortened.
本公开涉及一种车辆冷启动方法、装置、可读存储介质、电子设备及车辆,该方法包括:在接收到车辆启动指令,且动力电池的温度低于第一温度阈值时,启动动力电池进行加热;当动力电池的温度大于等于第二温度阈值时,启动燃料电池进行加热,以使动力电池和燃料电池同时加热;在燃料电池的温度高于第三温度阈值时,开启车辆的供暖负载,其中,供暖负载的功率大于等于燃料电池的最低发电功率。这样,在燃料电池加热启动即将完成,但动力电池尚不具备充电条件时,利用供暖负载消耗掉燃料电池产生的电能,避免燃料电池和动力电池同时加热启动的情况下,燃料电池加热启动完成后过早地为动力电池充电导致动力电池过流,缩短车辆冷启动时长。
Vehicle cold start method and device, readable storage medium, electronic equipment and vehicle
车辆冷启动方法、装置、可读存储介质、电子设备及车辆
2022-04-15
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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